Medicine Grand Rounds is a weekly topic- and case-based presentation by members of the faculty of the Department of Medicine (and colleagues in the School of Medicine). Topics and cases are selected to provide faculty and trainees with up-to-date knowledge about timely issues in internal medicine. Dr. Rogers is an assistant professor of medicine (Rheumatology and Immunology). Watch from your desk: If you can't make Medicine Grand Rounds this week, visit http://bit.ly/DukeMGR2016 to watch a live stream (just enter your Duke Net ID and password).